{"id":26638,"date":"2023-07-04T09:53:15","date_gmt":"2023-07-04T08:53:15","guid":{"rendered":"https:\/\/babywellnessfoundation.org\/news-approfondimenti\/come-proteggere-il-neonato-dal-caldo-estivo\/"},"modified":"2026-02-18T15:55:49","modified_gmt":"2026-02-18T14:55:49","slug":"comment-proteger-votre-nouveau-ne-de-la-chaleur-estivale","status":"publish","type":"news-approfondimenti","link":"https:\/\/babywellnessfoundation.org\/fr\/news-approfondimenti\/comment-proteger-votre-nouveau-ne-de-la-chaleur-estivale\/","title":{"rendered":"Comment prot\u00e9ger votre nouveau-n\u00e9 de la chaleur estivale"},"content":{"rendered":"

Durante i mesi estivi, l\u2019aumento della temperatura ambientale, soprattutto in presenza di un’elevata umidit\u00e0 relativa, pu\u00f2 compromettere la capacit\u00e0 del neonato di dissipare calore. A differenza degli adulti, les nouveau-n\u00e9s ne poss\u00e8dent pas de m\u00e9canismes thermoeffecteurs efficaces<\/strong>, tels que la sudation diffuse et les frissons, et leur surface corporelle relativement r\u00e9duite par rapport \u00e0 la masse corporelle limite davantage l\u2019efficacit\u00e9 de la dissipation thermique.<\/p>\n

En conditions d\u2019hyperthermie, la vasodilatation p\u00e9riph\u00e9rique repr\u00e9sente le principal m\u00e9canisme passif de dissipation de la chaleur. Cependant, chez les nouveau-n\u00e9s, cette r\u00e9ponse est souvent insuffisante, les exposant \u00e0 un risque \u00e9lev\u00e9 de coup de chaleur.<\/p>\n

\"\"<\/h5>\n
Risques associ\u00e9s et signes cliniques de l\u2019hyperthermie<\/span><\/strong><\/h5>\n

Le coup de chaleur<\/strong> (heat stroke<\/em>) est une affection pathologique aigu\u00eb caract\u00e9ris\u00e9e par une \u00e9l\u00e9vation significative de la temp\u00e9rature corporelle (>40\u00b0C) associ\u00e9e \u00e0 des alt\u00e9rations du syst\u00e8me nerveux central. Chez les nourrissons et les jeunes enfants, cette condition peut appara\u00eetre rapidement \u00e0 la suite d\u2019une exposition prolong\u00e9e \u00e0 des environnements chauds, surtout s\u2019ils sont ferm\u00e9s et mal ventil\u00e9s.<\/p>\n

Les conditions pouvant provoquer un \u00ab coup de chaleur \u00bb sont :<\/p>\n

    \n
  • Temp\u00e9rature \u00e9lev\u00e9e, exposition au soleil<\/li>\n
  • Taux d\u2019humidit\u00e9 \u00e9lev\u00e9<\/li>\n
  • Mauvaise ventilation<\/li>\n
  • D\u00e9shydratation<\/li>\n
  • Emmaillotage excessif<\/li>\n
  • Utilisation de mat\u00e9riaux peu respirants (par exemple v\u00eatements en fibres synth\u00e9tiques, rev\u00eatements de landaus et poussettes, pare-soleil non conformes)<\/li>\n<\/ul>\n

    Les signes cliniques les plus fr\u00e9quents incluent :<\/p>\n

      \n
    • Peau chaude, rouge et s\u00e8che (absence de transpiration)<\/li>\n
    • Irritabilit\u00e9, l\u00e9thargie ou somnolence<\/li>\n
    • Tachypn\u00e9e<\/li>\n
    • D\u00e9shydratation<\/li>\n
    • Hypotonie, faible succion<\/li>\n
    • Insomnie<\/li>\n
    • Pleurs<\/li>\n<\/ul>\n
      <\/h5>\n
      Recommandations pr\u00e9ventives pendant les mois d\u2019\u00e9t\u00e9<\/span><\/strong><\/h5>\n

      Pour pr\u00e9venir les complications thermiques chez les nouveau-n\u00e9s et les jeunes enfants pendant l\u2019\u00e9t\u00e9, il est essentiel d\u2019adopter des mesures pr\u00e9ventives cibl\u00e9es :<\/p>\n

        \n
      • Surveiller la temp\u00e9rature<\/strong> corporelle en palpant des zones telles que le cou ou le thorax<\/strong>, en \u00e9vitant de se fier aux mains et aux pieds, physiologiquement plus froids en raison de la vasoconstriction p\u00e9riph\u00e9rique ;<\/li>\n
      • \u00c9viter un habillement excessif, en privil\u00e9giant des v\u00eatements l\u00e9gers, en fibres naturelles et respirantes<\/strong> ;<\/li>\n
      • Maintenir un environnement domestique bien ventil\u00e9<\/strong> et \u00e0 temp\u00e9rature contr\u00f4l\u00e9e, en \u00e9vitant l\u2019exposition directe au soleil, surtout aux heures les plus chaudes de la journ\u00e9e ;<\/li>\n
      • Assurer une hydratation ad\u00e9quate<\/strong>, en favorisant des t\u00e9t\u00e9es plus fr\u00e9quentes au sein ou au biberon ;<\/li>\n
      • Ne jamais laisser l\u2019enfant dans des environnements ferm\u00e9s et non ventil\u00e9s<\/strong>, comme les v\u00e9hicules, m\u00eame pour de courtes p\u00e9riodes.<\/li>\n<\/ul>\n
        \n

        L\u2019exposition au soleil procure de nombreux bienfaits \u00e0 notre organisme.<\/em><\/span><\/strong><\/p>\n

          \n
        • Favorise la synth\u00e8se de la vitamine D, indispensable \u00e0 l\u2019absorption du calcium et \u00e0 sa fixation osseuse<\/em><\/span><\/li>\n
        • Aide \u00e0 r\u00e9guler le rythme veille\/sommeil<\/em><\/span><\/li>\n
        • Traite naturellement certaines pathologies cutan\u00e9es comme le psoriasis et la dermatite atopique<\/em><\/span><\/li>\n
        • Stimule la production de m\u00e9lanine<\/em><\/span><\/li>\n
        • Agit sur certains m\u00e9canismes biologiques influen\u00e7ant l\u2019humeur.<\/em><\/span><\/li>\n<\/ul>\n

          Mais il est absolument n\u00e9cessaire d\u2019\u00e9viter que le nouveau-n\u00e9 et le jeune enfant soient expos\u00e9s au soleil direct<\/em><\/span><\/strong> <\/div>\n","protected":false},"excerpt":{"rendered":"

          Durante i mesi estivi, l\u2019aumento della temperatura ambientale, soprattutto in presenza di un’elevata umidit\u00e0 relativa, pu\u00f2 compromettere la capacit\u00e0 del neonato di dissipare calore. A differenza degli adulti, les nouveau-n\u00e9s ne poss\u00e8dent pas de m\u00e9canismes thermoeffecteurs efficaces, tels que la sudation diffuse et les frissons, et leur surface corporelle relativement r\u00e9duite par rapport \u00e0 la […]<\/p>\n","protected":false},"author":16,"featured_media":26640,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"focus-approfondimento":[987],"focus-appartenenza":[],"coauthors":[110],"class_list":["post-26638","news-approfondimenti","type-news-approfondimenti","status-publish","format-standard","has-post-thumbnail","hentry","focus-approfondimento-bien-etre-en-ete"],"acf":[],"yoast_head":"\nComment prot\u00e9ger votre nouveau-n\u00e9 de la chaleur estivale - Baby Wellness Foundation<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/babywellnessfoundation.org\/fr\/news-approfondimenti\/comment-proteger-votre-nouveau-ne-de-la-chaleur-estivale\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Comment prot\u00e9ger votre nouveau-n\u00e9 de la chaleur estivale - Baby Wellness Foundation\" \/>\n<meta property=\"og:description\" content=\"Durante i mesi estivi, l\u2019aumento della temperatura ambientale, soprattutto in presenza di un’elevata umidit\u00e0 relativa, pu\u00f2 compromettere la capacit\u00e0 del neonato di dissipare calore. 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